Inventor

Katsushi Maeda

Inventor

Kobe, JP

Overview

14→

Patents

1998–2018

Patent span

Performing operations

Primary field (CPC B)

Patents· 14 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

A61Mprimary

A61MDevices for introducing media into, or onto, the body13%

LOC2413%

B29CShaping or joining of plastics9%

B29LIndexing scheme associated with subclass b29c, relating to particular articles9%

B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers9%

Y10TTechnical subjects covered by former us classification9%

A61FFilters implantable into blood vessels6%

A61LMethods or apparatus for sterilising materials or objects in general6%

B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts6%

LOC096%

PatentTitleYear

10,099,821Method for manufacturing a medical rubber closure2018 9,867,946'Gasket for pre-filled syringe'2018 9,724,476'Medical rubber parts'2017 9,452,264'Mold for gasket for prefilled syringe'2016 8,978,909'Closure device for a container, and seal member for the device'2015 8,960,685'Laminated gasket'2015 D0686322'Gasket for syringe'2013 D0644104'Rubber stopper for vial'2011 D0643720'Rubber stopper for vial'2011 D0633202'Gasket for injector'2011 D0632784'Gasket for injector'2011 D0632389'Gasket for injector'2011 5,804,518'Absorbent articles'1998 5,763,333'Composite sheet, absorbent article and process for producing the same'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998Patents assigned to KAO CORP (2)· patent assignee history

1998Based in Haga-gun, JP· patent location history

2011–2018Patents assigned to SUMITOMO RUBBER IND (12)· patent assignee history

2011–2018Based in Kobe, JP· patent location history

2015Patents assigned to KAKUTANI MASAHIRO (1)· patent assignee history

2015Patents assigned to MAEDA KATSUSHI (1)· patent assignee history

2015Patents assigned to MIYAMOTO NORIKAZU (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SUMITOMO RUBBER IND	12	2011–2018
KAO CORP	2	1998
KAKUTANI MASAHIRO	1	2015
MAEDA KATSUSHIself	1	2015
MIYAMOTO NORIKAZU	1	2015

Locations

Location	Patents	Span
Kobe, JP	12	2011–2018
Haga-gun, JP	2	1998